High pitched sound from power center

[hbomb7]

I have all of my equipment except my SUB running through a Monster HTS3600 power center and I'm getting a high pitch sound that seems to be coming from the power center. Any solutions??

 

[jsmithepa]

Yes, return that sucker.

 

[americanaudiophile]

You may need to reduce the load on the power conditioner.
When the Monster power conditioners get older they do have issues. Contact Monster customer service.